Perpendicular because when graphed, it creates a cross, or an intersection at a 90 degree angle
The answer is 43-30x because you always add the parenthesis first which now you have 18+25-10x3 then you calculate the product 18+25-30x. after all that you then add all the numbers and get 43-30x. hope this helps
Answer:
the answer is -3ab + 6a - 8
Step-by-step explanation:
Answer:
7x+28
Step-by-step explanation: